Tapback Reactions

Send emoji reactions to messages via POST /v1/messages/:id/reactions. Tapbacks are an iMessage-only feature.

Send a Reaction

curl -X POST https://api.textbubbles.com/v1/messages/msg_abc123/reactions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "reaction": "love"
  }'

Available Reactions

Notes

• Tapback reactions are iMessage only — they are silently ignored for SMS messages
• You can only add one reaction per message per sender
• To remove a reaction, send the same reaction type again (toggle behavior)